What needs to happen to all the various EPUB specifications?

• EPUB CFI

• EPUB Annotations

• EPUB Distributable Objects

• EPUB Scriptable Components and Packaging and Integration

• EPUB Dictionaries and Glossaries 1.0

  • have there been implementations of this? -> only a data sample, but no application ;)

• EPUB Indexes

• EPUB Multiple Renditions

• EPUB Previews

• EPUB Region-Based Navigation